8213016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 25804800

約数和(自身を除く): 17591784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 83, 84, 93, 114, 124, 133, 152, 166, 168, 186, 217, 228, 248, 249, 266, 332, 372, 399, 434, 456, 498, 532, 581, 589, 651, 664, 744, 798, 868, 996, 1064, 1162, 1178, 1302, 1577, 1596, 1736, 1743, 1767, 1992, 2324, 2356, 2573, 2604, 3154, 3192, 3486, 3534, 4123, 4648, 4712, 4731, 5146, 5208, 6308, 6972, 7068, 7719, 8246, 9462, 10292, 11039, 12369, 12616, 13944, 14136, 15438, 16492, 18011, 18924, 20584, 22078, 24738, 30876, 32984, 33117, 36022, 37848, 44156, 48887, 49476, 54033, 61752, 66234, 72044, 88312, 97774, 98952, 108066, 132468, 144088, 146661, 195548, 216132, 264936, 293322, 342209, 391096, 432264, 586644, 684418, 1026627, 1173288, 1368836, 2053254, 2737672, 4106508, 8213016]

約数ペア:

[(1, 8213016), (2, 4106508), (3, 2737672), (4, 2053254), (6, 1368836), (7, 1173288), (8, 1026627), (12, 684418), (14, 586644), (19, 432264), (21, 391096), (24, 342209), (28, 293322), (31, 264936), (38, 216132), (42, 195548), (56, 146661), (57, 144088), (62, 132468), (76, 108066), (83, 98952), (84, 97774), (93, 88312), (114, 72044), (124, 66234), (133, 61752), (152, 54033), (166, 49476), (168, 48887), (186, 44156), (217, 37848), (228, 36022), (248, 33117), (249, 32984), (266, 30876), (332, 24738), (372, 22078), (399, 20584), (434, 18924), (456, 18011), (498, 16492), (532, 15438), (581, 14136), (589, 13944), (651, 12616), (664, 12369), (744, 11039), (798, 10292), (868, 9462), (996, 8246), (1064, 7719), (1162, 7068), (1178, 6972), (1302, 6308), (1577, 5208), (1596, 5146), (1736, 4731), (1743, 4712), (1767, 4648), (1992, 4123), (2324, 3534), (2356, 3486), (2573, 3192), (2604, 3154)]